Across
- 4. How minerals travel from the root to the leaf and are in the stem
- 5. A toxic, nitrogenous waste in the body that is filtered
- 7. How a plant loses water
- 9. How a plant makes food and oxygen using sunlight and carbon-di-oxide
- 11. Stores energy for the plant
- 12. An organ that filters nitrogenous wastes and is sometimes replaced with a dialysis
Down
- 1. How a zygote is made
- 2. Burning of fossil fuels
- 3. The process in which toxic substances leave the body
- 6. Causes the opening and closing of the stomata
- 8. A period of nine months where a mother is said to be pregnant
- 10. How water enters a root hair